After using this forum to repair an endless amount of DIY projects from VANOS to Window Regulators, I have finally met my match.

My 2005 3.30i (150,000 miles) threw a Service Engine Soon light. I ordered PASoft and an adapter and went ahead and pulled the lifetime of codes from the computer. I saved the log file, and went ahead and cleared all errors. I actually cleared the errors a few times because more errors went away each time.

After 3 clearings I was able to get only a few errors to even remain in the system.